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Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

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Unidentified Leaf Mines

Leigh Farm Park leaf miner on Lolium perenne D426 2017 1 Sebastian Inlet State Park leaf miner on Chiococca alba D1621 2019 2 Unidentified gall on sycamore St. Andrews leaf miner on Ambrosia artemisiifolia SA1624 2019 3 Duck Creek leaf miner on Aronia arbutifolia D3031 2021 0.2 Penny's Bend leaf miner on Symphyotrichum species D3046 2021 3 Pelham Road leaf miner on Quercus pagoda D3180 2021 3 New Hope Bottomlands leaf miner maybe on Lobelia cardinalis D4103 2022 3
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
No Taxon (Unidentified Tracks, Sign, and Other Mysteries)
No Taxon Unidentified Leaf Mines
Remarks
This section is the home of unidentified leaf mines, which may have been made by the larvae of moths, flies, beetles, or sawflies. Knowing the host plant is extremely helpful, and in most cases essential, to identifying the miner.
Print References
(1)(2)(3)
Internet References
Great information and images of Illinois moth mines at microleps.org
Mines of British Flies and Other Insects (not North American, but much of the information is transferable)
BugTracks (Charley Eiseman's blog posts about leafminers)
Works Cited
1.Leafminers of North America
Charley Eiseman. 2018.
2.Leaf-mining Insects
Needham, James G., Stuart W. Frost, and Beatrice H. Tothill. 1928. The Williams & Wilkins Company, Baltimore.
3.Tracks & Sign of Insects and Other Invertebrates
Charley Eiseman & Noah Charney. 2010. Stackpole Books.